baber/WOPTO huggingface dataset:
Patent JP-S51129498-A (JP)
Title: Thermosetting resin composition
Inventor: UNNO MORIMICHI
IPC: C08G59/62
Filed: 1975-04-02
Abstract: PURPOSE: The compn. with excellent mech. and electrical properties and usable as materials for flexible prepreg tapes comprises 2 kinds of epoxide resins and a phenolic curing agent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57152709-A (JP)
Title: Amplifying circuit
Inventor: SHINOHARA KOUJI
IPC: H03F3/45
Filed: 1981-03-18
Abstract: PURPOSE:To prevent the variation of a bias current due to the fluctuation of an input signal source, by giving the base current of a transistor in the first stage from transistors which have bases connected commonly and are different in conduction type. CONSTITUTION:A base current IB3 of a transistor (TR) Q5 is determined by a grounded emitter current amplification factor hFE3 of a TR Q and a collector current IC1 flowed to TRs Q1 and Q3. A base current IB1 required for driving the TR Q1 is determined by a grounded emitter current amplification factor hFE4 of a TR Q4 and a collector current IC2 flowed to TRs Q4 and Q5. By these relations, the current IB1 is obtained by expression 4. That is, grounded emitter current amplification factors of TRs Q1 and Q3 and TRs Q4 and Q5 are equalized to each other to supply the current IB1 from TRs Q3, Q4, and Q5.
Patent JP-S59167025-A (JP)
Title: Information accumulation type hierarchy control system in semiconductor manufacturing plant
Inventor: MATSUBA IKUO
IPC: H01L21/02
Filed: 1983-03-11
Abstract: PURPOSE:To prevent the irregularity in characteristics of a semiconductor to the minimum by a method wherein the inspection data of the semiconductor which has already been processed is accumulated, and the control model for each process is newly constituted based on the accumulated data. CONSTITUTION:The inspection data sent from the inspection device, wherein the data before and after manufacturing device group 1i can be inputted, the operation vector 2il sent from the manufacturing device group 1i and the output of individual process optinum control device of the upper hierarchy are inputted as a target control variable 5i. When the target characteristics 5I of a semiconductor is inputted, the optimum manipurated variable vector 2IO for a manufacturing device group 1I and the controlled variable 6I which will be used as a target by the individual process optimum control device of the lower hierarchy are calculated by the individual process optimum control device 3I. Then, on the individual process optimum control device, when controlled variable I is inputted, the optimum operation vector for manufacturing device groups and the controlled variable to be used as the target by the individual process optimum control device of the next lower hierarchy can be calculated. The above-mentioned process of calculation is repeated for the following hierarchy.
Patent JP-S61199585-A (JP)
Title: Resistance welding equipment
Inventor: AZUMA YUJI
IPC: B23K11/24
Filed: 1985-02-28
Abstract: PURPOSE:To weld by the current waveform coincided with that of the body to be welded and to enable the welding of high quality by reading out the digital data corresponding to the waveform of welding current from a memory and to variably controlling the ON state of transistor according to the signal level. CONSTITUTION:CPU 11 reads out in order with designating the address the digital waveform data corresponding to the preset ideal welding current waveform from ROM 12 and feeds to D/A convertor 15 via I/O port 14 when a starting signal SP is inputted into the I/O port. Accordingly the D/A convertor 15 feeds to base current control circuit 17 the necessary analog signal and the base current passed to the transistor 18 is controlled by the circuit 17 thereof. The transistor 18 controls via welding electrodes 20a, 20b from DC power source 19 so as to make the welding current to be fed to the body 21 to be welded in the set waveform.
Patent JP-S52123139-A (JP)
Title: Phase control circuit for bubble transfer magnetic pole method using t ank circuit
Inventor: HIBI SUSUMU
IPC: G11C19/08
Filed: 1976-04-09
Abstract: PURPOSE: To secure synchronization with resonance current of tank circuit and thus to increase the phase margin by controlling the variable frequency oscillation circuit through phase comparison output between the output of magnetic sensor element and that of the variable frequency oscillation circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04213398-A (JP)
Title: Transparent soap composition
Inventor: TSUCHIYA YUICHI
IPC: C11D9/26
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a transparent soap composition which can be rapidly clarified, has high transparency, causes little devitrification even after the lapse of time, and further impart good wetness feeling to the skin by adding a specific alkyl glucoside. CONSTITUTION:A transparent soap composition which contains an alkyl glucoside represented by the formula, wherein R represents a 2 to 20C straight-chain or branched alkyl; and n is an integer of 1 to 5. The content of this glucoside is preferably 0.01 to 10wt.% based on the whole transparent soap composition.
Patent JP-H10220509-A (JP)
Title: Gas spring
Inventor: INAGAKI YASUHIRO
IPC: F16F9/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To realize the sure adjustment to optional lengths and the stable maintenance with a simple structure. SOLUTION: This gas spring is provided with a cylinder 12 having a first oil passage 13 within a piston, a disc 14 energized to close the first oil passage 13, a non-return value 17 energized to close a second oil passage connected through to a piston upper chamber 4 and the cylinder inside 12, a flap 25 with a stopper 26 in the middle of a third oil passage 22 connected through to the piston upper chamber 4 and a piston lower chamber 5, and a pin 10 pushing up the disc 14 to a free piston side.
Patent JP-S54131825-A (JP)
Title: Special charactor display control circuit
Inventor: OOKAWA KENZOU
IPC: G09G5/24
Filed: 1978-04-04
Abstract: PURPOSE: To secure the display for both the 16-notation character set and the 16- kind special characer set via a simple control circuit without lowering the efficiency of the microprocessor for the indicator in which the address is decided previously for the display cell displaying the sepecial characters.  
     CONSTITUTION: The 7-segment indicator 6 of 8 digits is provided to display the output of microprocessor 1 delivering the 4-bit data, along with 3-bit counter 2 to designates the address of indicator 6 plus decoder 4 to produce the address selection signals for selection of the cell of indicator 6 from the output of counter 2. Furthermore, logic circuit 5 is added to select the special character which uses the address selection signal if indicator 6 cell as the input, along with decoder 3 which delivers the character selection signal to designate the characters to be displayed to indicator 6 by using both the output of circuit 5 and the output data of processor 1 as the input. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11239204-A (JP)
Title: Communications system
Inventor: NIRE KATSUO
IPC: G06F3/0487
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To make a phone call with a simple operation without entering a telephone number, and to avoid wrong dialing. SOLUTION: A display device 104 displays a display image based on data acquired from a network communications section 103 or data read from a storage section 102 on its screen. A pointing device 105 is used to give a selection instruction of a telephone number on the image displayed on the display section 104. A control section 101 has a function that allows a telephone section 106 to make automatic dialing to the destination of the telephone number selected by the pointing device 105.
Patent JP-H06254332-A (JP)
Title: Air purifier
Inventor: OBIKANE MASAHITO
IPC: B01D47/00
Filed: 1993-03-01
Abstract: PURPOSE:To provide a compact device in which noise of drive sources can be reduced, assembling of these drive sources is simple and inexpensive, in an air purifier used chiefly in a general household and an office, etc. CONSTITUTION:The air purifier is provided with an interior casing 3 with a space in an exterior casing 1, and also a pump 17, a fan and a water discharge pump 21 which are noise sources, are provided in the interior casing 3. Besides the pump 17, fan and water discharge pump 21 are provided between a water tank 17 and a base plate.
Patent JP-S63208165-A (JP)
Title: Translating device
Inventor: KITAGAMI KOICHI
IPC: G06F17/28
Filed: 1987-02-25
Abstract: PURPOSE:To detect erroneous translation even if an operator does not know a target language by reproducing and displaying sentences in an original language from a semantic structure analyzed with a semantic structure analyzing means. CONSTITUTION:Semantic structure information obtained by analyzing the original language by a semantic structure analyzing means 200 and original language information inputted from an original language input means 100 are stored in a storage means 210. An instructing means 220 alternatively instructs translation by a translating means 300 and original language generation by an original language generating means 230. The generating means 230 generates sentences in the original language based on semantic structure information stored in the storage means 210. The semantic structure analyzed by the analyzing means 200 or sentences in the original language generated by the generating means 230 are displayed. Since the semantic structure is reproduced and displayed in the original language in the stage of original language processing in this manner, the operator visually confirms it to easily detect erroneous translation even if he does not know the target language.
Patent JP-H02219057-A (JP)
Title: Photomask blank and photomask
Inventor: HIGUCHI SHOICHI
IPC: G03F1/54
Filed: 1989-02-20
Abstract: PURPOSE:To enable finer fabrication and to reduce variation of dimensions by successively laminating an undercoat layer, a light shading layer, and a surface reflection preventive layer on a transparent base plate and specifying materials for constituting these 3 layers. CONSTITUTION:The undercoat layer is made of a nickel-chromium alloy containing at least one kind of element selected from O and N, the light shading layer is made of chromium alone or chromium adding at least one of C, F, N, and the like, and the reflection preventive layer is made of the material adding at least one of O, N, F, and the like to chromium, thus permitting side etching to be reduced, the cross section of a pattern to be made perpendicular, and variation of dimensions to be reduced by raising the electrochemical potentials of the 3 layer structures successively from the upper layer.
Patent JP-H10216492-A (JP)
Title: Static fluid mixer
Inventor: NIIMI TOMIO
IPC: B01F5/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent mixing failure and to simplify working and assembling by arranging mixing elements each in which a seal bearing surface in the shape of a split groove for attaching a seal member is formed on the peripheral edge side of the rear of a large diameter disc and a lot of small chamber are arranged in the front thereof in a casing having a cove on the opening side to eliminate a short-circuit flow in a mixing element body. SOLUTION: Fluid is caused to flow by pressure from an inlet 2 into an inner space 4, and reaches the inside of a mixing element body of a mixing element on the upstream side through a flow hole thereof, and its straight advance path is prevented by a seal element body to change its direction, and through small chambers communicating with each other, radially outward from the central part, it is repeatedly subjected to right angled impingement, dispersion, confluence, meandering, vortex, shearing, pulverization and the like to complicatedly flow and it is concentrated in the central part, and enters again the mixing element out the downstream side from the flow holes, and again while it passes through the small chambers, it flows to inside the mixing elements complicatedly and one by one outward from the central part and is discharged from an outlet 3.  As a result, assembling and machining are made simple, fitting of seal members 35 is ensured, and mixing failure by a short- circuit flow is prevented to perform uniform mixing.
Patent JP-S57154876-A (JP)
Title: Schottky barrier gate type field effect transistor
Inventor: TSUJI TSUTOMU
IPC: H01L29/812
Filed: 1981-03-19
Abstract: PURPOSE:To avoid the decline of the mutual conductance in a high-frequency band by a method wherein a gate electrode with a conical section which is a low resistant short gate is provided. CONSTITUTION:The source electrode 24 and the drain electrode 25 are formed on the surface comprising a high resistant GaAs layer 22 and a n type GaAs conductive layer 23 successively provided on a semi-insulating GaAs substrate 21. Then the overall surface including the said electrodes 24 and 25 is covered with a Si3N4 film 26 and a mask 27 to be an opening for the gate electrode is formed. Then said film 26 is formed into an opening of a conical section with approximate 33 degrees of the slope gradient by means of ion beam etching in the direction approximate 57 degrees tilted from the perpendicular direction of a wafer until the surface of the said layer 23 is exposed. Then after entirely removing said mask 27, Al as a Schottky metal is selectively formed on the opening of the film 26. Consequently, a gate electrode 29 is formed maintaining the gate length and thickness at approximate 0.5mum and yet reducing the gate resistance down to 1/4 of the conventional one.
Patent JP-S59166825-A (JP)
Title: Temperature detecting circuit
Inventor: KATSUNO KUNIO
IPC: G01K7/22
Filed: 1983-03-11
Abstract: PURPOSE:To enable control of various characteristics of a semiconductor integrated circuit within a wide temp. range by incorporating an element combined with polycrystalline silicons having different sheet resistances as a temp. sensor in a circuit thereby detecting plural temps. CONSTITUTION:A temp. detecting circuit consists of an electric power source 101, resistant elements 102, 103, 104, a comparator 105 and an element 106 combined with polycrystalline silicons having different sheet resistances. A point 107 is the connection point of the elements 102, 103 and a point 108 is the connection point of the elements 104, 106. The respective points are made input to the comparator 105. A curve 501 in the figure denotes the potential change at the point 107 and a curve 502 denotes likewise the potential change at the point 108. The output 109 of the comparator 105 inverts at temp. 503 and 504. In other words, the temps. at the two points; the temps. 503 and 504 are detected.
Patent JP-S59165486-A (JP)
Title: Semiconductor laser element
Inventor: UNO TOMOAKI
IPC: H01S5/12
Filed: 1983-03-10
Abstract: PURPOSE:To enable to emit a laser light in an arbitrary direction by forming a grating having the shape of concentric circles or part of the concentric circles during double hetero junction on a substrate as a laser resonator, and deciding a current injection region to an arbitrary linear direction passing the central point of the grating. CONSTITUTION:An N type InP layer 45 doped with tin on an N type InP substrate 46 doped with sulfur is grown by 3mum. Then, concentric circle grating 31 is formed on the grown surface. Subsequently, an undoped In0.73Ga0.27As0.37P0.63 layer 44 is grown by 0.2mum. This layer 44 becomes a light emitting layer. Then, an InP layer 43 doped with zinc is grown by 1.5mum. Subsequently, an undoped In0.73Ga0.27As0.37P0.63 layer 42 for limiting the current injection region is grown by 0.5mum. Then, zinc is diffused at the position for forming a striped current injection region with an SiO2 mask coincident to the emitting direction, thereby forming a current injection region 33. Then, after the SiO2 is removed by etching, Au/Cr is deposited on the surface of the substrate as an electrode 41, and Au/Ge/Ni is deposited on the back surface as an electrode 47. Thereafter, sintering is performed in N2 gas.
Patent JP-S59168168-A (JP)
Inventor: NAOHARA MICHIICHI
IPC: A41B11/14
Filed: 1983-03-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06253420-A (JP)
Title: Accident judging device
Inventor: WASHISU MORIKAZU
IPC: H02B3/00
Filed: 1993-03-02
Abstract: PURPOSE:To provide an accident judging device which can make decision on power receiving line condition and an accident. CONSTITUTION:This judging device periodically detects the on-off condition of switches a-j being connected to a power receiving system by program 2 and also detects whether the power reception is performed by the program 1 or not, and further judges the power receiving line by the on-off condition of the switches a-j at the time when the power reception is stopped by the program 1. The program 3 accumulates the inputted information on the power reception line and the inputted on-off information of the switches a-j, and in case that there is change on the on-off information of the switches a-j during this accumulation period, this corrects the said information on power reception, and judges whether it is an accident or not from the corrected information on power reception and the on-off information of the switches a-j.
Patent JP-H02219880-A (JP)
Title: Chipping-resistant paint composition
Inventor: SHINGU TAKASHI
IPC: C09D167/02
Filed: 1989-02-22
Abstract: PURPOSE:To improve weatherability, luster of a coated film, etc., by compounding a polyester resin consisting of isophthalic acid and adipic acid, a melamine resin consisting of a butylated melamine and a methylated melamine and a UV absorber. CONSTITUTION:A polyester resin (A) consisting of 60-90wt.% isophthalic acid (a) and an adipic acid (b) at a ratio of the components (a) to (b) of 6-9:4-1, a melamine resin consisting of a butylated melamine (c) and a methylated melamine (d) at a ratio of the components (c) to (d) of 5:5 and 0.2-3wt.% UV absorber are compounded together.
Patent JP-H10236768-A (JP)
Title: Control device for working machine
Inventor: KYOHARA KAZUAKI
IPC: B66C13/20
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To improve control accuracy for expansion/contraction drive of an expansion boom by computing the control output of a hydraulic actuator for expansion/contraction at expansion/contraction operation of the boom, considering expansion length and derricking angle as factors of load variation influencing for the control output of the actuator. SOLUTION: At operating as working machine provided with an expansion boom such as a truck crane, in addition to expansion target speed V1 output corresponding to operation of an expansion operating lever 1, and derricking target speed V2 output corresponding to operation of a derricking operating lever 2, bottom length L as positional information of the expansion boom by a boom length detector 3, and derricking angle θ by a derricking angle detector 4 are respectively input to a control unit U1 .  While considering the expansion length and the derricking angle of the boom, control output at expansion/ contraction operation is computed by an expansion/contraction control output computing means 11, control output at derricking operation is computed by a derricking control output computing means 21, and an expansion hydraulic cylinder 5 and a derricking hydraulic cylinder 6 are controlled.
Patent JP-S52123628-A (JP)
Title: Development unit for electrostatic image
Inventor: IZUMI HIROSHI
IPC: G03G15/08
Filed: 1976-04-10
Abstract: PURPOSE:To obtain the good results of development by shifting the toner on the development roller which has been leveled by a leveling member onto another roller which rotates in tight contact with the development roller, and performing a development step.
Patent JP-H08232644-A (JP)
Title: Emission control device for internal combustion engine
Inventor: KATO KENJI
IPC: F01N3/08
Filed: 1995-02-28
Abstract: PURPOSE: To contrive accurate detection a degree of deterioration of an absorbent by setting a decision level capable of estimating a NOx absorbent to be a maximum absorbing amount, switching air-fuel ratio of inflow exhaust gas from lean ratio to rich ratio when an estimated NOx amount exceeds the decision level, and judging a degree of deteriorating the absorbent from a difference in a change process between sensor output levels. CONSTITUTION: A NOx absorbent 18 is arranged in an engine exhaust passage, to arranged an O2 sensor 22 of generating a current in proportion to air-fuel ratio in the engine exhaust exhaust passage in the downstream of the NOx absorbent 18. A lean mixture is burned till absorbing the most NOx amount by the NOx absorbent 18, to make it absorb NOx . In order to release NOx from the NOx absorbent 18, a time form setting air-fuel ratio rich of a mixture to completing release operation of NOx is measured from a generated current valve of the O2 sensor 22, to obtain a degree of deteriorating the NOx absorbent 18 from this measured time. In accordance with a degree of deteriorating the absorbent 18, its maximum absorbing amount is lessened. consequently to update a decision level, so as to enable accuracy of detecting deterioration to enhance.
Patent JP-H09207765-A (JP)
Title: Transfer tire of adjustable speed transfer device of cableway
Inventor: MURAOKA TADANOBU
IPC: B61B11/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To allow a speed difference in the case of frictionally transferring a cable holding machine by a transfer tire on a speed adjustable transfer device of a cable wire traction type suspension transport facility of a cableway, etc. SOLUTION: Sawtooth projections 35a, 35a... asymmetrical left and right against the rotational direction are formed on outer peripheral parts of a plural number of transfer tires 35, 35,... constituting decelerating transfer device and an accelerating transfer device. Consequently, frictional force in the tangential direction at the time of coming in contact with a frictional transfer plate 14 of a cable holding machine is made to change in size in the moving forward direction and in the opposite direction of a carrier. Accordingly, it is possible to accelerate and decelerate the carrier as the cable holding machine is transferred following the transfer tire 35 working in a direction where frictional force is large.
Patent JP-S62199716-A (JP)
Title: Arc stabilizing method in hardening stage by plasma arc
Inventor: SHICHI EIICHI
IPC: C21D1/09
Filed: 1986-02-26
Abstract: PURPOSE:To decrease inclusion of oxygen and to stabilize an arc in the stage of hardening by allowing a shielding gas to flow in the same direction as the direction of the arc in the state of enclosing the plasma arc column at the time of making heating for hardening. CONSTITUTION:A plasma torch 1 is moved back and forth in an arrow 7 direction and a stock 3 is intermittently turned in an arrow 8 direction to successively form a hardened part 4 at the time of forming the hardened layer on the surface of the stock 3. An enclosure 12 which is closed in the upper part is provided around the plasma torch 1 and the shielding gas 11 is allowed to flow from a supply port 13 to the circumference of the plasma arc column 2. The flow direction of the shielding gas 11 is made parallel with the plasma arc column 2 to enclose the outside peripheral face of plasma arc column 2. The effect of preventing the inclusion of the oxygen into the plasma arc 2 is improved by the above-mentioned method even if the amt. of the gas 11 is small. The arc is thus economically stabilized.